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[147.11.146.144]) by smtp.gmail.com with ESMTPSA id f50sm58181otf.47.2020.08.29.08.18.01 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 29 Aug 2020 08:18:05 -0700 (PDT) From: Bin Meng To: Alistair Francis , =?utf-8?q?Philippe_Mathie?= =?utf-8?q?u-Daud=C3=A9?= , Palmer Dabbelt , qemu-devel@nongnu.org, qemu-riscv@nongnu.org Subject: [PATCH v2 00/16] hw/riscv: Add Microchip PolarFire SoC Icicle Kit board support Date: Sat, 29 Aug 2020 23:17:24 +0800 Message-Id: <1598714261-8320-1-git-send-email-bmeng.cn@gmail.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::341; envelope-from=bmeng.cn@gmail.com; helo=mail-ot1-x341.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , Alistair Francis , Sagar Karandikar , Bastian Koppelmann , Jason Wang , Bin Meng , Paolo Bonzini , Palmer Dabbelt , qemu-arm@nongnu.org, "Edgar E. Iglesias" , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" From: Bin Meng This adds support for Microchip PolarFire SoC Icicle Kit board. The Icicle Kit board integrates a PolarFire SoC, with one SiFive's E51 plus four U54 cores and many on-chip peripherals and an FPGA. For more details about Microchip PolarFire SoC, please see: https://www.microsemi.com/product-directory/soc-fpgas/5498-polarfire-soc-fpga The Icicle Kit board information can be found here: https://www.microsemi.com/existing-parts/parts/152514 Unlike SiFive FU540, the RISC-V core resect vector is at 0x20220000. The RISC-V CPU and HART codes has been updated to set the core's reset vector based on a configurable property from machine codes. The following perepherals are created as an unimplemented device: - Bus Error Uint 0/1/2/3/4 - L2 cache controller - SYSREG - MPUCFG - IOSCBCFG - GPIO The following perepherals are emulated: - SiFive CLINT - SiFive PLIC - PolarFire SoC Multi-Mode UART - SiFive PDMA - Cadence eMMC/SDHCI controller - Cadence Gigabit Ethernet MAC The BIOS image used by this machine is hss.bin, aka Hart Software Services, which can be built from: https://github.com/polarfire-soc/hart-software-services To launch this machine: $ qemu-system-riscv64 -M microchip-icicle-kit -smp 5 \ -bios path/to/hss.bin -sd path/to/sdcard.img \ -nic tap,ifname=tap,script=no,model=cadence_gem \ -display none -serial stdio \ -chardev socket,id=serial1,path=serial1.sock,server,wait \ -serial chardev:serial1 The memory is set to 1 GiB by default to match the hardware. A sanity check on ram size is performed in the machine init routine to prompt user to increase the RAM size to > 1 GiB when less than 1 GiB ram is detected. HSS output is on the first serial port (stdio) and U-Boot/Linux outputs on the 2nd serial port. OpenSBI outputs on a random serial port due to the lottery mechanism used during the multi-core boot. Please check the QEMU WiKi page for the target specific information: https://wiki.qemu.org/Documentation/Platforms/RISCV#Microchip_PolarFire_SoC_Icicle_Kit Changes in v2: - change to update hw/char/meson.build - add impl.min_access_size and impl.max_access_size as part of MemoryRegionOps and remove the allignment check - change to update hw/sd/meson.build - change the name to "generic-sdhci" when calling object_initialize_child() - add a container MR to simplify out-of-bounds access checks - do not initialize TYPE_SYSBUS_SDHCI in the SoC instance_init(), instead move that to the cadence_sdhci model - do not access generic-sdhci's state directly, instead move that to the cadence_sdhci model - change to update hw/dma/meson.build - rename the file names to sifive_pdma.[c|h] - update irq number to 8 per the SiFive FU540 manual - fix the register offset for channel 1/2/3 in the read/write ops - connect 8 IRQs to the PLIC - change "phy-addr" default value to BOARD_PHY_ADDRESS Bin Meng (16): target/riscv: cpu: Add a new 'resetvec' property hw/riscv: hart: Add a new 'resetvec' property target/riscv: cpu: Set reset vector based on the configured property value hw/riscv: Initial support for Microchip PolarFire SoC Icicle Kit board hw/char: Add Microchip PolarFire SoC MMUART emulation hw/riscv: microchip_pfsoc: Connect 5 MMUARTs hw/sd: Add Cadence SDHCI emulation hw/riscv: microchip_pfsoc: Connect a Cadence SDHCI controller and an SD card hw/dma: Add SiFive platform DMA controller emulation hw/riscv: microchip_pfsoc: Connect a DMA controller hw/net: cadence_gem: Add a new 'phy-addr' property hw/arm: xlnx: Set all boards' GEM 'phy-addr' property value to 23 hw/riscv: microchip_pfsoc: Connect 2 Cadence GEMs hw/riscv: microchip_pfsoc: Hook GPIO controllers hw/riscv: clint: Avoid using hard-coded timebase frequency hw/riscv: sifive_u: Connect a DMA controller default-configs/riscv64-softmmu.mak | 1 + include/hw/char/mchp_pfsoc_mmuart.h | 61 +++++ include/hw/dma/sifive_pdma.h | 57 +++++ include/hw/net/cadence_gem.h | 2 + include/hw/riscv/microchip_pfsoc.h | 133 +++++++++++ include/hw/riscv/riscv_hart.h | 1 + include/hw/riscv/sifive_clint.h | 4 +- include/hw/riscv/sifive_u.h | 11 + include/hw/sd/cadence_sdhci.h | 47 ++++ target/riscv/cpu.h | 7 +- hw/arm/xilinx_zynq.c | 1 + hw/arm/xlnx-versal.c | 1 + hw/arm/xlnx-zynqmp.c | 1 + hw/char/mchp_pfsoc_mmuart.c | 86 +++++++ hw/dma/sifive_pdma.c | 313 ++++++++++++++++++++++++++ hw/net/cadence_gem.c | 7 +- hw/riscv/microchip_pfsoc.c | 437 ++++++++++++++++++++++++++++++++++++ hw/riscv/opentitan.c | 1 + hw/riscv/riscv_hart.c | 3 + hw/riscv/sifive_clint.c | 26 ++- hw/riscv/sifive_e.c | 4 +- hw/riscv/sifive_u.c | 35 ++- hw/riscv/spike.c | 3 +- hw/riscv/virt.c | 3 +- hw/sd/cadence_sdhci.c | 193 ++++++++++++++++ target/riscv/cpu.c | 8 +- target/riscv/cpu_helper.c | 4 +- target/riscv/csr.c | 4 +- MAINTAINERS | 9 + hw/char/Kconfig | 3 + hw/char/meson.build | 1 + hw/dma/Kconfig | 3 + hw/dma/meson.build | 1 + hw/riscv/Kconfig | 10 + hw/riscv/meson.build | 1 + hw/sd/Kconfig | 4 + hw/sd/meson.build | 1 + 37 files changed, 1458 insertions(+), 29 deletions(-) create mode 100644 include/hw/char/mchp_pfsoc_mmuart.h create mode 100644 include/hw/dma/sifive_pdma.h create mode 100644 include/hw/riscv/microchip_pfsoc.h create mode 100644 include/hw/sd/cadence_sdhci.h create mode 100644 hw/char/mchp_pfsoc_mmuart.c create mode 100644 hw/dma/sifive_pdma.c create mode 100644 hw/riscv/microchip_pfsoc.c create mode 100644 hw/sd/cadence_sdhci.c